Omega Engineering OME-A8111 manual Calibration

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2.7.2A/D Conversion Trigger Modes _______________________________________________ 22

2.7.3A/D Transfer Modes ________________________________________________________ 23

2.7.4Using software trigger and polling transfer ______________________________________ 23

2.8D/A Conversion ______________________________________________________ 24

2.9Analog Input Signal Connection ________________________________________ 25

2.10Pin Assignment ________________________________________________________ 26

2.11Daughter Board________________________________________________________ 28

2.11.1OME-CA-4002 _________________________________________________________ 28

2.11.2OME-DB-16P __________________________________________________________ 28

2.11.3OME-DB-16R __________________________________________________________ 28

2.11.4OME-DB-37 ___________________________________________________________ 28

3.Calibration___________________________________________________________ 29

3.1Calibration VR Description ______________________________________________ 29

3.2D/A Calibration Steps ___________________________________________________ 30

3.3A/D Calibration Steps ___________________________________________________ 30

3.4DI/O Testing __________________________________________________________ 30

OME-A-8111 Hardware Manual (ver.1.1, Jul/2003)

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Contents User’sGuide Mexico CanadaBenelux Czech RepublicOME-A-8111 Table of Contents Calibration General Description FeaturesPower Consumption SpecificationsAnalog Inputs 3 A/D ConverterInterrupt Channel DA ConverterDigital I/O Applications Programmable Timer/CounterProduct Check List Board Layout Hardware ConfigurationDefault base address is I/O Base Address Setting1 JP1 D/A Internal Reference Voltage Selection Jumper SettingAddress Read Write I/O Register Address2 A/D Input Buffer Register 8254 Counter4 D/I Input Buffer Register 3 D/A Output Latch Register6 A/D Gain Control Register Clear Interrupt Request7 A/D Multiplex Control Register SI2 SI1 SI0 8 A/D Mode Control Register9 A/D Software Trigger Control Register 10 D/O Output Latch Register CN3 Digital I/OCounter 8254 Timer/CounterSec A/D ConversionPacer Trigger Mode If switching from one channel to the next sec1 A/D conversion flow 2 A/D Conversion Trigger Modes3 A/D Transfer Modes Using software trigger and polling transferD/A Conversion Signal Shielding Analog Input Signal ConnectionCN1 Analog input/Analog output/Connect Pin Assignment Pin AssignmentCN3 Analog input/Analog output/Connect Pin Assignment CN2 Analog input/Analog output/Connect Pin AssignmentOME-CA-4002 Daughter BoardOME-DB-16P OME-DB-16RCalibration VR Description CalibrationA/D Calibration Steps DI/O TestingD/A Calibration Steps WARRANTY/DISCLAIMER Temperature
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